This script allow extending by providing scripts in directories:

wizard_modules: This modules manage in special way some OIDs that need to be
processed i.e: network interfaces has a lot of OID associated to each one so
there is a specific module to do this job easy, just add your scripts here ;)

template_modules: This modules manage the final result or what to do with the
selected OIDs, there is a module that builds a valid zabbix template with 
multigraphItems or simglegraphitems, but you can do your own modules to cover your 
own needs, just add your scripts here ;)
